52 Tooth Sprocket for #428 Chain with Custom Mounting Pattern
- Made from Aircraft-Grade Tempered (Hardened) Aluminum Alloy
- For #428 Chain
- 52 Teeth
- Custom Mounting Pattern
- 42mm Bore
- Seven 6mm ID Bolt Holes Equally Spaced @ 51.42857142857143 Degrees
- 70mm Bolt Circle Diameter